
Zakynthos Glass Bottom Boat Tour Turtles and Island Swimming
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September 2026
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Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
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Quick answer
Is Zakynthos Glass Bottom Boat Tour Turtles and Island Swimming worth booking?
Zakynthos Glass Bottom Boat Tour Turtles and Island Swimming is a 3.5-hour experience in Zakynthos, Greece, from $15 per person. It scores 56 out of 100 on the Outty Ranking, which we label “Worth a Look”. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 56 / 100
- Rating
- Not yet rated
- Duration
- 3.5 hours
- From
- $15 per person
Experience the enchanting waters of Zakynthos on a Glass-Bottom boat tour that reveals the vibrant marine life of the National Marine Park. Begin your journey from Laganas, where you'll be on the lookout for sea turtles
What you get
- Boat trip
- Marathonissi Island visit and 40' to 1 hour swim stop
- Cameo Island
- Keri caves swim stop
About this experience
Experience the enchanting waters of Zakynthos on a Glass-Bottom boat tour that reveals the vibrant marine life of the National Marine Park. Begin your journey from Laganas, where you'll be on the lookout for sea turtles in their natural habitat while enjoying stunning underwater views. Explore the renowned Cameo Island and take a refreshing dip at Marathonisi Island, known as Turtle Island, and in the breathtaking Keri Caves for more swimming opportunities. With spacious dual levels on the boat, choose to soak up the sun or relax in the shade. This excursion promises a delightful mix of relaxation, adventure, and unforgettable sights. Depending on the number of participants and operational requirements, the tour may also be operated with your second boat, while maintaining the same itinerary and high-quality experience. - Spot sea turtles while cruising in a glass-bottom boat - Swim and relax at Marathonisi Island and Keri Caves - Enjoy photo opportunities at the iconic Cameo Island
What's included
Included
- Boat trip
- Marathonissi Island visit and 40' to 1 hour swim stop
- Cameo Island
- Keri caves swim stop
Not included
- Brunch
What you'll see and do
Marathonisi
Marathonisi, also known as Turtle Island, is one of Zakynthos' most iconic natural landmarks. Part of the National Marine Park, it is a protected nesting area for the endangered Caretta Caretta sea turtles. Surrounded by crystal-clear turquoise waters, the island features a beautiful sandy beach and lush green hills, making it the perfect place to admire nature and enjoy a refreshing swim.
45 minutes here
Keri Caves
The Keri Caves are a breathtaking collection of sea caves carved into the white limestone cliffs along Zakynthos' southwest coast. Famous for their crystal-clear turquoise waters, dramatic rock formations, and hidden arches, they offer an unforgettable setting for swimming, snorkeling, and exploring by boat. The vibrant colors and pristine waters make them one of the island's most spectacular natural attractions.
20 minutes here
Cameo Island
Cameo Island is one of Zakynthos' most charming coastal landmarks, connected to the mainland by a picturesque wooden bridge. As you cruise past, you'll enjoy stunning views of its crystal-clear waters, rocky shoreline, and lush surroundings. This small private island has become one of the most photographed spots on the island, offering a unique glimpse into Zakynthos' natural beauty.
Pass by without stopping
Where it starts and ends
Meeting point
Zakynthos
Laganas Road, Spped Tours office, next to Bar Code Lounge and in Front of Majestic Hotel and Spa
Hotel pickup
No pickup: everyone meets at the start point.
Ends at
Laganas Road, Spped Tours office, next to Bar Code Lounge and in Front of Majestic Hotel and Spa
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- el, en
- Ticket
- Mobile Only
- Runs on
- Every day
- Group size
- Up to 15 travelers per booking
- Operated by
- Speed Tours Zakynthos
Know before you go
- Wheelchair accessible
- Infants and small children can ride in a pram or stroller
- Service animals allowed
- Public transportation options are available nearby
- Infants are required to sit on an adult’s lap
- Transportation options are wheelchair accessible
- Suitable for all physical fitness levels
- Not recommended for travelers prone to seasickness.
Photos






Good to know
- Duration
- 3.5 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Every day
- Price range
- $15 to $25
- Hotel pickup
- No pickup, meet at start point
- Booked in 30 days
- 0
- Verdict
- Worth a Look
Why this scores 56
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Zakynthos Glass Bottom Boat Tour Turtles and Island Swimming: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Zakynthos.
How much does Zakynthos Glass Bottom Boat Tour Turtles and Island Swimming cost?
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Prices start at $15 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Zakynthos usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Zakynthos Glass Bottom Boat Tour Turtles and Island Swimming take?
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Plan for about 3.5 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Zakynthos is not rushed.
Is Zakynthos Glass Bottom Boat Tour Turtles and Island Swimming worth it?
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It holds an Outty Ranking of 56 out of 100, which we label "Worth a Look". That score blends traveler sentiment (0/5 across 0 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Zakynthos, and how flexible the cancellation terms are.
Can I cancel or reschedule Zakynthos Glass Bottom Boat Tour Turtles and Island Swimming?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Zakynthos Glass Bottom Boat Tour Turtles and Island Swimming suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 3.5-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Zakynthos Glass Bottom Boat Tour Turtles and Island Swimming?
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Around 0 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Zakynthos can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Zakynthos and add a light layer if any part of the 3.5-hour experience runs outdoors or after sunset.
Where does Zakynthos Glass Bottom Boat Tour Turtles and Island Swimming start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Zakynthos within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Zakynthos?
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On Outty we rank every Zakynthos experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Exclusive Shipwreck & Blue caves Tour : Up to 10 guests, Kefalonia Wine Tour, Half-Day Greek Cooking Class of Zakynthian Culture with Lunch. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Zakynthos?
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Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Zakynthos?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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